摘要
龙口锑矿位于苗儿山—关帝庙钨锑铜铅锌成矿带南段,属低温热液充填型矿床。本文在总结矿区地质特征和矿床特征的基础上,分析了成矿潜力和控矿规律,指出锑矿化受构造及岩性双重因素控制,F 1、F 2断裂为矿区内主要的控矿和容矿构造,有利的岩性部位有利于锑矿化富集。在成因类型上龙口锑矿床属低温热液锑矿床,工业类型上属裂隙充填型脉状锑矿床。
The Longkou antimony deposit is located in the southern section of the Miaoershan—Guandimiao W-Sb-Cu-Pb-Zn metallogenic belt,which belongs to the low-temperature hydrothermal filling deposit.On the basis of summarizing the geological features and deposit features of the mining area,this paper analyzed the metallogenic potential and ore-controlling regularities,and pointed out that the antimony mineralization was controlled by the structure and lithology.The F 1 and F 2 faults were the main ore-controlling and ore-holding structures in the mining area,and the favorable lithological positions are conducive to the enrichment of antimony mineralization.Longkou antimony deposit belongs to low temperature hydrothermal deposit in genetic type,and belongs to fissure filling vein antimony deposit in industrial type.
作者
周晓阳
姚伟
ZHAO Xiaoyang;YAO Wei(Shaoyang Bureau of Natural Resources and Planning,Shaoyang 422000,Hunan,China;Hunan Institute of Geophysical and Geochemical Exploration,Changsha 410016,Hunan,China)
出处
《资源信息与工程》
2021年第4期12-15,共4页
Resource Information and Engineering
关键词
龙口锑矿床
地质特征
控矿规律
成矿潜力
找矿标志
Longkou antimony deposit
geological feature
ore-controlling regularity
metallogenic potential
prospecting criteria
